Laserfiche WebLink
<br />SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />CRDA #1 Perimeter Ditch DM #11 <br />INPUT VALUES: <br />Shape TRAPEZOI <br />Discharge 34.10 <br />Slope 10.00 <br />Sideslopes (L and R) 2.00:1 <br />Bottom Width 3.00 <br />Freeboard .3 ft <br />RESULTS: <br />-' -- - - <br />DAL <br />cfs <br />2.00:1 <br />feet <br />Steep Slope Design - PARER Method <br />Depth <br />with Freeboard <br />Top Width <br />_.-_ -- with Freeboard <br />Velocity <br />Cross Sectional Area <br />Hydraulic Radius <br />Manniag's n <br />Froude Number <br />Dmax. <br />D50 <br />D10 <br />0.97 ft <br />1.27 ft <br />6.89 ft <br />8.09 ft <br />7.10 fps <br />4.80 sq ft <br />0.65 ft <br />0.050 _ <br />1.50 <br />0.625 ft ( 7.50 in) <br />0.500 ft ( 6.00 in) <br />0.167 ft ( 2.00 in} <br /> <br /> <br />